Guillaume Canet as Franck / Martin

Gilles Lellouche as Serge / Georges

Michel Fau as Maurice Vogel

Camille Razat as Caprice / Virginie

Xavier Beauvois as Henri Pachard

Elisa Bachir Bey as Mélissa

Inge van Bruystegem as Sheila

Valeria Nicov as Chloé

Jean-Louis Barcelona as Monkey Cock

Xavier Alcan as John Baccardi

Matthieu Dessertine as Marc

Christian Gregori as Bazin

Antonythasan Jesuthasan as Hakim

Jade Laroche as Lola Herrera

Marc Brunet as Georges Chalvat

Christian Mazucchini as Bruno

Guillaume Verdier as Lionel

Joséphine de la Baume as Linda

Kimberly Zakine as Madison

Mégane Lemiel as Pamela

Quentin Dolmaire as Vincent

Clémentine Baert as Nathalie

Jeannick Gravelines as André d'Apice

Charlotte Gérald as Pauline

Aaron Serfaty as Jérémy

Alban Ceray as Michel

Marilyn Jes as Nadine

Justin Blanckaert as Pachard's Assistant

Frédéric Merlo as Robert, Camera Operator

Louis-Do de Lencquesaing as Owner of Mansion

Aurélia Alcaïs as Owner's Wife

Romain Lesaffre as Chloé's Boyfriend

Milo Da Mota-Redon as Owner's Son

Nina Von Rönne as Monkey Cock's Wife

Alexandra Dewulf as Woman in Pachard Film

Sébastien Labadie as Tennis Trainer

Armel Cazedepats as Man in Pachard Film

Jean Abeillé as Vogel's Father

Joanne Almera as Pachard Crew Member

Géraldine Lavie as Pachard Crew Member

Ange Ruzé as Pachard Crew Member

Nicolas Ronchi as Pachard Crew Member

Lucien Jacquelin as Pachard Crew Member

Jonathan Boudina as Simon (uncredited)